Implicit Functions


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question 1 of 3

Which of the following is an implicit function?

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1. If the following graph is an implicit function, then how many real functions would it take to graph it?

2. Which of the following can not be written as y = f(x)?

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About This Quiz & Worksheet

The following quiz and worksheet combo will check your understanding of implicit functions. During the quiz, you will be tested on examples of implicit functions.

Quiz & Worksheet Goals

During the assessments, you will be tested on:

  • What can not be written as y = f(x)
  • Number of functions y=f(x) are required to represent a graph
  • Amount of functions that are implicit in a graphed function

Skills Practiced

  • Information recall - access the knowledge you've gained regarding implicit functions
  • Knowledge application - use your knowledge to answer questions about graphed functions
  • Interpreting information - verify that you can read information regarding y = f(x) and interpret it correctly

Additional Learning

To learn more this concept, review the lesson on Implicit Functions. The lesson will cover the following objectives:

  • Define implicit functions
  • Explore the equation of a circle
  • Explain an oval's equation
  • Cover graphed examples of implicit functions